public class demo11 {
    public static void main(String[] args) {
        Thread t = new Thread(()->{
            while (!Thread.currentThread().isInterrupted()){
                System.out.println("hello thread");
                try {
                    Thread.sleep(1000);
                } catch (InterruptedException e) {
                    for (int i = 0; i < 10; i++) {
                        System.out.println("helloworld");
                    }
                 break;
                }
            }
        });
        t.start();
        System.out.println("hello main");
        try {
            Thread.sleep(2000);
        } catch (InterruptedException e) {
            throw new RuntimeException(e);
        }
        t.interrupt();
    }
}
